546010640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2221}}^1$

素因数の和:2680

約数の個数: 80

約数和(自身を含む): 1454787840

約数和(自身を除く): 908777200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 439, 560, 878, 1756, 2195, 2221, 3073, 3512, 4390, 4442, 6146, 7024, 8780, 8884, 11105, 12292, 15365, 15547, 17560, 17768, 22210, 24584, 30730, 31094, 35120, 35536, 44420, 49168, 61460, 62188, 77735, 88840, 122920, 124376, 155470, 177680, 245840, 248752, 310940, 621880, 975019, 1243760, 1950038, 3900076, 4875095, 6825133, 7800152, 9750190, 13650266, 15600304, 19500380, 27300532, 34125665, 39000760, 54601064, 68251330, 78001520, 109202128, 136502660, 273005320, 546010640]

約数ペア:

[(1, 546010640), (2, 273005320), (4, 136502660), (5, 109202128), (7, 78001520), (8, 68251330), (10, 54601064), (14, 39000760), (16, 34125665), (20, 27300532), (28, 19500380), (35, 15600304), (40, 13650266), (56, 9750190), (70, 7800152), (80, 6825133), (112, 4875095), (140, 3900076), (280, 1950038), (439, 1243760), (560, 975019), (878, 621880), (1756, 310940), (2195, 248752), (2221, 245840), (3073, 177680), (3512, 155470), (4390, 124376), (4442, 122920), (6146, 88840), (7024, 77735), (8780, 62188), (8884, 61460), (11105, 49168), (12292, 44420), (15365, 35536), (15547, 35120), (17560, 31094), (17768, 30730), (22210, 24584)]